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National Oceanic and Atmospheric Administration

Wednesday, May 01, 2024 17:36:11

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NOAA Scales mini

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Space Weather Conditions
on NOAA Scales
24-Hour Observed Maximums
R
no data
S
no data
G
no data
Latest Observed
R
no data
S
no data
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
G
no data
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R
no data
S
no data
G
no data
Current Space Weather Conditions
on NOAA Scales
R1 (Minor) Radio Blackout Impacts
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HF Radio: Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact.
Navigation: Low-frequency navigation signals degraded for brief intervals.
More about the NOAA Space Weather Scales

G1 Minor Storm levels likely on 25-27 Jan 2024

Picture of Aurora through trees, plus G1 Event, Timing, and Effects explanations
G1 Minor Storm levels likely on 25-27 Jan 2024
published: Saturday, January 27, 2024 13:37 UTC

Additional CMEs erupted from the Sun on 23 Jan 2024. Analysis indicated that at least part of these CMEs could come close enough to Earth to raise geomagnetic storm conditions to the G1-Minor level on 27 Jan. This extends the Watch period from 25 Jan through 27 Jan. As with the previous post, higher storm levels are possible if more of a direct impact and/or stronger connection with Earth's magnetic field lines occurs. Continue to monitor our web page for updates.